/****************************************************************************
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 **     the documentation and/or other materials provided with the
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/* $Id$ */

#include <QtCore/QLibraryInfo>
#include <QtGui/QApplication>
#include <QtHelp/QHelpEngineCore>

#include "helpbrowser.h"


HelpBrowser::HelpBrowser(QWidget* parent) : QTextBrowser(parent)
{
    mHelpEngine = new QHelpEngineCore("doc/vstripe.qhc", this);
    if (!mHelpEngine->setupData()) {
        delete mHelpEngine;
        mHelpEngine = NULL;
    }
    setWindowTitle(tr("VStripe Help"));
}


void HelpBrowser::showHelpForKeyword(const QString& id)
{
    if (mHelpEngine) {
        QMap<QString, QUrl> links = mHelpEngine->linksForIdentifier(id);
        if (links.count())
            setSource(links.constBegin().value());
    }
}


QVariant HelpBrowser::loadResource(int type, const QUrl& name)
{
    QByteArray ba;
    if (type < 4 && mHelpEngine) {
        QUrl url(name);
        if (name.isRelative())
            url = source().resolved(url);
        ba = mHelpEngine->fileData(url);
    }
    return ba;
}
